Carbaryl, 100 µg/ml, Acetonitrile, 5ml

1,2,3,5-Tetrachlorobenzene, 100 µg/ml, Methanol,

3,5,6-trichloro-2-pyridinol(4,5,6-13C3, 99%) cp 97%, 100µg/ml in Acetonitrile, 1,2ml

Sulfadimethoxine,neat,neat,250mg,